Checkerboard play challenges students to use spatial reasoning and computational thinking.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

This bread mold experiment will help your child learn about mold, and he'll develop important hypothesis-making and experiment-designing skills.

Make a spring collage with your child to get them outside and those creative juices flowing!

In this science fair project, students test how objects float and sink in liquids of different densities.

This experiment investigates if stress alters body temperature.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Is there really such a thing as healthy gum? Students will learn what factors in chewing gum contribute to healthy teeth in this exciting science fair project.

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Experiment with the wonders of pressure and condensation by crushing a soda can with nothing but air and water!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.